/Engine/Plugins/Online/OnlineFramework/Source/Party/Public/User/SocialUser.h
virtual [FString](API\Runtime\Core\Containers\FString) GetPlatformIconMarkupTag ( [EPlatformIconDisplayRule](API\Plugins\Party\EPlatformIconDisplayRule) DisplayRule, [FString](API\Runtime\Core\Containers\FString) & OutLegacyString ) const